LOGIC NOR GATE ANIMATION

The Transistor Transistor Logic (TTL) NOR gate is a combination of  OR gate followed by a NOT gate. The output is LOW, when any of its inputs is HIGH, OR gate and NOT  gate logic are combined to produce the NOR operation.
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The NOR gate has two or more inputs and a single output. It produces a HIGH means 5VDc power supply output when all of its inputs are Low.

LOGIC EXPRESSION:-


The input variables are A,B and the output variable is Y, then the logic expression for NOR gate is Y = Above the table.Application:can be used as universal gate.
IC 7402  is a 14 pin dual-in-line package.

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